Lenovo Legion 7 16ACHg6 Hardware Maintenance Manual page 49

"Remove the lower case" on page 28
"Remove the thermal module" on page 38
Step 1. Peel off the adhesive tape securing the antenna boards.
Figure 28. Peel off the antenna tape
Step 2. Remove two screws.
Figure 29. Remove two screws
Screw specifications
M2 x L6
Step 3. Turn over the computer and then remove the strip cover.
Number of screws
2
.
Chapter 4 Removing a FRU or CRU
43